From: cisco@xxxxxxxxxxxxx
Date: Tue Dec 11 2001 - 23:12:18 GMT-3
Hi all,
Have a problem here, would appreciate your help on it. I have a present senario
as follows:
LAN A
|
Router A
|
|
|
Router C ------------------ Router B
| |
Frame | | ISDN
Relay | | Backup
| |
Router E ------------------ Router D
Back to Back |
Serial |
LAN D
1) Router A, B, D belongs to the same company.
2) Router C, E belongs to telco (No changes to be made).
3) Router A has a static route for all LAN D's traffic to Router C.
4) Router C has a static route for all LAN D's traffic to Router E.
5) Router E has a static route for all LAN D's traffic to Router D.
6) Same as reverse for LAN A's traffic.
Question:
What are the available solutions for deploying ISDN backup in this instance on
Router D ?
The link to be back up is the Frame Relay connection between Router C and Route
r E.
>From what is given, the problems I'm having is the lack of a dynamic routing p
rotocol or interface to keep track of. Thus, no backup interface or floating st
atic can be deploy. Not too sure about dialer watch but as most of the routes a
re static, LAN A will be considered "always reachable".
Thanks,
Ron
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